| http://www.w3.org/ns/prov#value | - If gas consumption is shrinking, I am still not sure it is about demand elasticity, or even really economics.The fact is, gas is a small enough part of the cost of driving that going from $3 to $4 per gallon does not raise the whole cost that much.Of course, it is the cost that people are most aware of paying.Maybe it is actually a combination of trying to save money and (gasp!) idealism.Or maybe peopl
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